Complete 2 Systems worked on Both. Heating Maint. BackSide Of House Bryant Gas Furnace with Rheem HP Split System(Duel Fuel System): cycled system. Checked tstat and air filter. Checked Blower Motor amp draw and run cap. Found run cap weak. Replaced it, uthorized by HO. Charger her Level 2 + tax. Used a 10 uf cap from truck stock. Checked electrical connections. No CO detected. Burners are clean. Cleaned Flame sensor. Checked amparage on draft motor. All safety switches are on great condition. HP Side, Checked colpressor and cfm amp draw, checked electrical wiring. Checked dual cap. Checked pressures. System is running great at this time. Front Side of House Amana 90% Gas Furnace: cycled system. Checked tstat and air filter. Checked Blower Motor amp draw. Checked electrical connections. No CO detected. Burners are clean. Flame sensor is clean. Checked amparage on draft motor. All safety switches are on great condition. System is running great at this time.